单词	reverse transcription
释义	reverse transcription noun : the process of synthesizing DNA using RNA as a template and reverse transcriptase as a catalyst Example Sentences Recent Examples on the Web To sequence the genetic material, the Pandemic Response Lab first converts the RNA into DNA, a process known as reverse transcription. New York Times, 17 Aug. 2022 Following reverse transcription–polymerase chain reaction (RT-PCR) testing and genomic sequencing of the samples, each family member was found to be infected by the Omicron variant of COVID-19. Ashley Abramson, Health.com, 29 Dec. 2021 The data presented by Moderna Thursday limited the analysis only to cases confirmed positive by sensitive reverse transcription-polymerase chain reaction tests. Brenda Goodman, CNN, 28 Apr. 2022 But experts say the PCR test isn't the best one for every situation. PCR -- or reverse transcription-polymerase chain reaction -- tests can detect small amounts of the coronavirus' genetic material in a specimen collected from a human. Kristen Rogers, CNN, 19 Jan. 2022 The Bubbler is a glass tube filled with a reverse transcription reaction mixture and a cold mineral oil. Globe Staff, BostonGlobe.com, 16 Dec. 2021 Those tests are known as: reverse transcription polymerase chain reaction (RT-PCR) tests, viral cultures, or immunofluorescence assays, the CDC says. Ashley Abramson, Health.com, 14 Oct. 2021 Scientists distinguish variants using a process called quantitative reverse transcription polymerase chain reaction. Marlene Lenthang, ABC News, 23 June 2021 Researchers can amplify the genetic material and study it in greater detail, through a process known as quantitative reverse transcription polymerase chain reaction. NBC News, 21 June 2021 See More Word History First Known Use 1971, in the meaning defined above Medical Definition reverse transcription noun : the process of synthesizing DNA using RNA as a template and reverse transcriptase as a catalyst
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